<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Css的继承</title>
</head>
<style>
    body {
        color: brown;
        font-size: 20px/1.5;
    }
    
    div {
        font-size: 20px;
    }
    
    p {
        color: chartreuse;
    }
</style>

<body>
    <div>
        春秋战国
    </div>
    <p>
        知我畏我。其惟春秋
    </p>

</body>

</html>